The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2019
Filed:
Mar. 28, 2018
Industrial Technology Research Institute, Hsinchu, TW;
Intellectual Property Innovation Corporation, Hsinchu, TW;
Yi-Shou Tsai, Taipei, TW;
Yu-Hsiang Tsai, Hsinchu County, TW;
Chih-Chia Chang, Hsinchu County, TW;
Kuan-Ting Chen, Yunlin County, TW;
Kuang-Jung Chen, Hsinchu County, TW;
Yu-Tang Tsai, New Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Intellectual Property Innovation Corporation, Hsinchu, TW;
Abstract
A transparent display device including a substrate having a light emitting region and a light transmitting region, a light emitting element located in the light emitting region, a first wall structure having an undercut sidewall, a first top conductive pattern and a barrier multi-layer structure is provided. The first wall structure forms the boundary between the light emitting region and the light transmitting region and the light emitting element is located in the light emitting region surrounded by the first wall structure. The first top conductive pattern is disposed on the top surface of the first wall structure. The barrier multi-layer structure is disposed on the light emitting element. The barrier multi-layer structure includes a first barrier layer and a second barrier layer. An overlapping portion of the first barrier layer and the second barrier is located in the light emitting region surrounded by the first wall structure.